Bump actions/setup-node from 4 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
       - run: npm ci
       - run: npm run lint
 
@@ -21,6 +21,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
       - run: npm ci
       - run: npm run test

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
         with:
           fetch-depth: 0
           submodules: true
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
       - name: configure git
         run: |
           git config --global user.email "[email protected]"

.github/workflows/update-project-json.yml

@@ -18,7 +18,7 @@ jobs:
           git config user.email [email protected]
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
 
       - name: Install Dependencies
         run: npm ci